<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>后盾人</title>
  </head>
  <body></body>
  <script>
    //     let hd = `
    //     https://hdcms.com
    //     http://www.sina.com.cn
    //     https://www.houdunren.com
    // `;
    //     let reg = /https?:\/\/(?:\w+\.)?(?:\w+\.)+(?:com|cn|org|cc)/gi;
    //     for (const iterator of hd.matchAll(reg)) {
    //       console.log(iterator);
    //     }
    let hd = "2020/09/12";
    console.log(hd.split(/[-\/]/));
  </script>
</html>
